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text-mining-guide
Apply NLP and text mining techniques to research text data
skills/analysis/wrangling/text-mining-guide/SKILL.md
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# Text Mining Guide
A skill for applying natural language processing (NLP) and text mining techniques to research data. Covers text preprocessing, feature extraction, topic modeling, sentiment analysis, and named entity recognition for analyzing surveys, abstracts, social media, and document corpora.
## Text Preprocessing Pipeline
### Standard Cleaning Steps
```python
import re
from collections import Counter
def preprocess_text(text: str, lowercase: bool = True,